[INFO] crate serde-humanize-rs 0.1.1 is already in cache
[INFO] extracting crate serde-humanize-rs 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/serde-humanize-rs/0.1.1
[INFO] extracting crate serde-humanize-rs 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde-humanize-rs/0.1.1
[INFO] validating manifest of serde-humanize-rs-0.1.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde-humanize-rs-0.1.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde-humanize-rs-0.1.1
[INFO] finished frobbing serde-humanize-rs-0.1.1
[INFO] frobbed toml for serde-humanize-rs-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/serde-humanize-rs/0.1.1/Cargo.toml
[INFO] started frobbing serde-humanize-rs-0.1.1
[INFO] finished frobbing serde-humanize-rs-0.1.1
[INFO] frobbed toml for serde-humanize-rs-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/serde-humanize-rs/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting serde-humanize-rs-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/serde-humanize-rs/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5e9e58ac09aef0466e3bf45753b89aef8fa7bac15ce5cc879d52cd9fc94673dc
[INFO] running `"docker" "start" "-a" "5e9e58ac09aef0466e3bf45753b89aef8fa7bac15ce5cc879d52cd9fc94673dc"`
[INFO] [stderr]     Checking humanize-rs v0.1.5
[INFO] [stderr]     Checking serde-humanize-rs v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/tests.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                       ^^^^^^^^^^ help: consider: `4_265_317_437`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this is a decimal constant
[INFO] [stderr]   --> src/tests.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::zero_prefixed_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal
[INFO] [stderr] help: if you mean to use a decimal constant, remove the `0` to remove confusion
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Duration::new(4265317437, 13579)
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr] help: if you mean to use an octal constant, use `0o`
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Duration::new(4265317437, 0o13579)
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/tests.rs:76:35
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                                   ^^^^^^^^^ help: consider: `000_013_579`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/tests.rs:95:23
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                       ^^^^^^^^^^ help: consider: `4_265_317_437`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this is a decimal constant
[INFO] [stderr]   --> src/tests.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal
[INFO] [stderr] help: if you mean to use a decimal constant, remove the `0` to remove confusion
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Duration::new(4265317437, 13579)
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr] help: if you mean to use an octal constant, use `0o`
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Duration::new(4265317437, 0o13579)
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/tests.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 |         Duration::new(4265317437, 000013579)
[INFO] [stderr]    |                                   ^^^^^^^^^ help: consider: `000_013_579`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::blacklisted_name)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr] warning: use of a blacklisted/placeholder name `foo`
[INFO] [stderr]   --> src/tests.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |     let foo = serde_json::from_str::<Foo>(json).unwrap();
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "5e9e58ac09aef0466e3bf45753b89aef8fa7bac15ce5cc879d52cd9fc94673dc"`
[INFO] running `"docker" "rm" "-f" "5e9e58ac09aef0466e3bf45753b89aef8fa7bac15ce5cc879d52cd9fc94673dc"`
[INFO] [stdout] 5e9e58ac09aef0466e3bf45753b89aef8fa7bac15ce5cc879d52cd9fc94673dc